The top 20 scariest horror movies of all time accordning to science have been revealed, based on a study by Broadband on heart rate readings.. For decades, movies have made this possible with some incredible big-screen scares. From horror movies to family dramas and thrillers, every movie is capable of conjuring scares that linger with audiences. However, when it comes to the scariest movies of all time, only a select few masterclasses are worth reviewing.

100 Best Horror Movies Of All Time Ranked For Filmmakers
100 Best Horror Movies Of All Time Ranked For Filmmakers
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What Are The Best Horror Movies Of The Last 10
TOP 10 Scariest Films of All Time YouTube
TOP 10 Scariest Films of All Time YouTube
50 Scariest Movies of All Time — Truly Terrifying Films
50 Scariest Movies of All Time — Truly Terrifying Films
Top 20 Scariest Horror Movies of All Time by HeroCollector16
Top 20 Scariest Horror Movies of All Time by HeroCollector16
The 15 Scariest Movies Of All Time, Ranked
The 15 Scariest Movies Of All Time, Ranked
Top 10 Scariest Hollywood Horror Movies of All Time Featured
Top 10 Scariest Hollywood Horror Movies of All Time Featured
50 Best Horror Movies of All Time Scariest Horror Films
50 Best Horror Movies of All Time Scariest Horror Films
Scariest Movies Of All Time Top 50 Influential Horror Films
Scariest Movies Of All Time Top 50 Influential Horror Films
Top 10 SCARIEST Halloween FILMS of all time, RANKED
Top 10 SCARIEST Halloween FILMS of all time, RANKED
The 100 Best Horror Movies of All Time Scream, Halloween,
The 100 Best Horror Movies of All Time Scream, Halloween,
10 Favorite Scariest Horror Movies Of All Time Afropolitan Mom
10 Favorite Scariest Horror Movies Of All Time Afropolitan Mom
The 40 Scariest Horror Movies of All Time
The 40 Scariest Horror Movies of All Time
10 Favorite Scariest Horror Movies Of All Time Afropolitan Mom
10 Favorite Scariest Horror Movies Of All Time Afropolitan Mom
Top 20 Scariest Horror Movies Of All Time VNJQN
Top 20 Scariest Horror Movies Of All Time VNJQN
Inside Shudder's The 101 Scariest Horror Movie Moments of All
Inside Shudder's The 101 Scariest Horror Movie Moments of All
The 20 Scariest Movies of All Time
The 20 Scariest Movies of All Time
Best horror movies of all time 84 scariest films to
Best horror movies of all time 84 scariest films to
The best horror film posters of all time Creative Bloq
The best horror film posters of all time Creative Bloq
25 Scariest Movies Of AllTime
25 Scariest Movies Of AllTime
100 Best Horror Movies Of All Time Ranked For Filmmakers
100 Best Horror Movies Of All Time Ranked For Filmmakers
101 Best Horror Movies of All Time
101 Best Horror Movies of All Time
49 Scariest Movies of All Time Terrifying Films to Watch
49 Scariest Movies of All Time Terrifying Films to Watch
Top 10 Horror Movies Of All Time List at Douglas
Top 10 Horror Movies Of All Time List at Douglas
Top 30 Scariest Horror Movies of All Time
Top 30 Scariest Horror Movies of All Time
The 50 Scariest Movies of All Time Complex
The 50 Scariest Movies of All Time Complex
75 Best Horror Movies of All Time Scariest Horror Films
75 Best Horror Movies of All Time Scariest Horror Films
Top 14 Scariest Movies Of All Time (2025 Ranked)
Top 14 Scariest Movies Of All Time (2025 Ranked)
Top 5 Scariest Movies Of All Time 60 Photos Moonagedaydream.film
Top 5 Scariest Movies Of All Time 60 Photos Moonagedaydream.film
Top Scariest Movies of All Time Classics and 2025 MustSees
Top Scariest Movies of All Time Classics and 2025 MustSees

Pulse, The Exorcist, and Hereditary are all among the absolute most terrifying horror movies ever made.. The 100 best horror movies of all time (updated for 2026) Get a fright with our list of best horror movies like 'The Exorcist' and 'Sinners', as chosen by Time Out writers and horror experts

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